Spec: orific size: 30,38mm
Detailed spec:
Features:
specification
matreail : stainless steel 304
construction: back cover,seal ring,large loudspeaker,bulb
1.hidden orific air shower nozzles is a typical air nozzle, four parts :
back cover with seal ring, bulb (adjustable ), hidden shelf make up of
those series.
2.Be easy to install
3. Can be use in cooling , cleaning room, air blowning industry